The invention provides a four-degree-of-freedom active wave compensation operation and maintenance embarkation device which comprises a pitching compensation structure connected to an embarkation trestle, the pitching compensation structure is sequentially connected with a rolling compensation structure, a yawing compensation structure and a heave compensation structure, the heave compensation structure is arranged on the deck of a ship body, and an attitude sensor is arranged on the deck. The attitude sensor is connected to a control system and used for detecting and feeding back deviation values of the ship body in a world coordinate system in real time and sending the deviation values to the control system, and the control system calculates compensation values of the ship body in the pitching, rolling, yawing and heaving freedom degree directions in real time, and transmits compensation value signals to the pitching compensation structure, the rolling compensation structure, the yawing compensation structure and the heave compensation structure to control the motions of the structures so that the displacement of the ship body in four freedom degree directions of pitching, rolling, yawing and heaving caused by the influence of waves is actively compensated, the stability of embarkation can be improved, and the embarkation safety is improved; the life safety of workers is maintained, and the working comfort is improved.
一种四自由度主动波浪补偿运维登靠装置,包括连接于登靠栈桥的纵摇补偿结构,纵摇补偿机构依次连接有横摇补偿结构、艏摇补偿结构及升沉补偿结构,升沉补偿结构设置于船体的甲板上,甲板上设有姿态传感器,姿态传感器连接于控制系统,姿态传感器用于检测并实时反馈船体在世界坐标系下的偏移值发送给控制系统,控制系统实时计算船体在纵摇、横摇、艏摇及升沉自由度方向的补偿值,并把补偿值信号传输给纵摇补偿结构、横摇补偿结构、艏摇补偿结构及升沉补偿结构,以控制它们的运动,从而主动补偿船体受波浪影响产生的纵摇、横摇、艏摇及升沉四个自由度方向的位移,可提高登靠平稳性,增加登靠安全性,维护工作人员生命安全,提高工作舒适度。
Four-degree-of-freedom active wave compensation operation and maintenance embarkation device
一种四自由度主动波浪补偿运维登靠装置
2021-02-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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